![](/images/general/no_picture/200_user.png)
De'maris R Brown
Examiner (ID: 3193)
Most Active Art Unit | 2437 |
Art Unit(s) | CSDE, 2437 |
Total Applications | 45 |
Issued Applications | 29 |
Pending Applications | 0 |
Abandoned Applications | 16 |
Applications
Application number | Title of the application | Filing Date | Status |
---|---|---|---|
Array
(
[id] => 10348183
[patent_doc_number] => 20150233188
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2015-08-20
[patent_title] => 'Downhole Mills and Improved Cutting Structures'
[patent_app_type] => utility
[patent_app_number] => 14/427978
[patent_app_country] => US
[patent_app_date] => 2013-09-25
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Array
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[id] => 9366760
[patent_doc_number] => 20140076633
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[patent_kind] => A1
[patent_issue_date] => 2014-03-20
[patent_title] => 'HOUSING FOR DOWNHOLE MEASUREMENT'
[patent_app_type] => utility
[patent_app_number] => 14/030844
[patent_app_country] => US
[patent_app_date] => 2013-09-18
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14030844
[rel_patent_id] =>[rel_patent_doc_number] =>) 14/030844 | HOUSING FOR DOWNHOLE MEASUREMENT | Sep 17, 2013 | Abandoned |
Array
(
[id] => 10362375
[patent_doc_number] => 20150247380
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2015-09-03
[patent_title] => 'WELLBORE TOOL WITH INDEXING MECHANISM AND METHOD'
[patent_app_type] => utility
[patent_app_number] => 14/428299
[patent_app_country] => US
[patent_app_date] => 2013-09-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
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Array
(
[id] => 10355591
[patent_doc_number] => 20150240596
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2015-08-27
[patent_title] => 'FLOAT VALVE HOLD OPEN DEVICES AND METHODS THEREFOR'
[patent_app_type] => utility
[patent_app_number] => 14/427175
[patent_app_country] => US
[patent_app_date] => 2013-09-04
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[rel_patent_id] =>[rel_patent_doc_number] =>) 14/427175 | Float valve hold open devices and methods therefor | Sep 3, 2013 | Issued |
Array
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[id] => 11635575
[patent_doc_number] => 09657535
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[patent_kind] => B2
[patent_issue_date] => 2017-05-23
[patent_title] => 'Flexible electrical submersible pump and pump assembly'
[patent_app_type] => utility
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[patent_app_date] => 2013-08-29
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[rel_patent_id] =>[rel_patent_doc_number] =>) 14/013219 | Flexible electrical submersible pump and pump assembly | Aug 28, 2013 | Issued |
Array
(
[id] => 9898286
[patent_doc_number] => 20150053485
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2015-02-26
[patent_title] => 'Wired or Ported Transmission Shaft and Universal Joints for Downhole Drilling Motor'
[patent_app_type] => utility
[patent_app_number] => 13/974257
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[rel_patent_id] =>[rel_patent_doc_number] =>) 13/974257 | Wired or ported transmission shaft and universal joints for downhole drilling motor | Aug 22, 2013 | Issued |
Array
(
[id] => 11450791
[patent_doc_number] => 09574424
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[patent_issue_date] => 2017-02-21
[patent_title] => 'Pre-tensing sections of concentric tubulars'
[patent_app_type] => utility
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[rel_patent_id] =>[rel_patent_doc_number] =>) 13/971350 | Pre-tensing sections of concentric tubulars | Aug 19, 2013 | Issued |
Array
(
[id] => 9854371
[patent_doc_number] => 20150034387
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2015-02-05
[patent_title] => 'DOWNHOLE SHOCK ASSEMBLY AND METHOD OF USING SAME'
[patent_app_type] => utility
[patent_app_number] => 13/954793
[patent_app_country] => US
[patent_app_date] => 2013-07-30
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[rel_patent_id] =>[rel_patent_doc_number] =>) 13/954793 | Downhole shock assembly and method of using same | Jul 29, 2013 | Issued |
Array
(
[id] => 13038413
[patent_doc_number] => 10041333
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2018-08-07
[patent_title] => One trip drill and casing scrape method and apparatus
[patent_app_type] => utility
[patent_app_number] => 13/951230
[patent_app_country] => US
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[rel_patent_id] =>[rel_patent_doc_number] =>) 13/951230 | One trip drill and casing scrape method and apparatus | Jul 24, 2013 | Issued |
Array
(
[id] => 10390617
[patent_doc_number] => 20150275624
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2015-10-01
[patent_title] => 'WELLBORE ISOLATION DEVICES AND METHODS OF USE TO PREVENT PUMP OFFS'
[patent_app_type] => utility
[patent_app_number] => 14/357655
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[rel_patent_id] =>[rel_patent_doc_number] =>) 14/357655 | Wellbore isolation devices and methods of use to prevent pump offs | Jul 24, 2013 | Issued |
Array
(
[id] => 9835654
[patent_doc_number] => 20150027735
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2015-01-29
[patent_title] => 'ELECTRICAL POWER STORAGE FOR DOWNHOLE TOOLS'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 13/948278 | Electrical power storage for downhole tools | Jul 22, 2013 | Issued |
Array
(
[id] => 9802118
[patent_doc_number] => 20150014063
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2015-01-15
[patent_title] => 'Top Drive Module Connector and Methods'
[patent_app_type] => utility
[patent_app_number] => 13/942250
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[rel_patent_id] =>[rel_patent_doc_number] =>) 13/942250 | Top drive module connector and methods | Jul 14, 2013 | Issued |
Array
(
[id] => 11305309
[patent_doc_number] => 09512695
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[patent_kind] => B2
[patent_issue_date] => 2016-12-06
[patent_title] => 'Multi-stage well system and technique'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 13/931104 | Multi-stage well system and technique | Jun 27, 2013 | Issued |
Array
(
[id] => 9201734
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[patent_issue_date] => 2014-01-02
[patent_title] => 'Apparatus and Method for Use In Slim Hole Wells'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 13/927390 | Apparatus and method for use in slim hole wells | Jun 25, 2013 | Issued |
Array
(
[id] => 10957763
[patent_doc_number] => 20140360787
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[patent_issue_date] => 2014-12-11
[patent_title] => 'Down Hole Motor Apparatus and Method'
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Array
(
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Array
(
[id] => 11319703
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[patent_issue_date] => 2016-12-13
[patent_title] => 'Expandable packing element and cartridge'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 13/888859 | Expandable packing element and cartridge | May 6, 2013 | Issued |
Array
(
[id] => 9117537
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Array
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